Supported microphone type: 360 omnidirectional condenser microphone (not including display)Connection : 2.4G wireless connectionFrequency response range: 30HZ-18KHZSupport battery capacity Battery: 300mA*2 (battery not included)Signal-to-noise ratio:Greater than 75dBWith excellent recording compatibility, it has been verified that wireless recording can be achieved on mobile phones, tablets, laptops and other devices of mainstream such as for , , , series, Pro, and .Different batches, product appearance and color may be different, does not affect the use.Type:Wireless Lavalier Microphone Modulecolor:YellowMaterial:PCBPackage Contents:1 x Module1 x Module(with mic)Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.